Ėkologii︠a︡
Subtitle: bezopasnostʹ nat︠s︡ii
By: [nauchnyĭ redaktor i avtor proekta E. Tagirov]
Publisher: Izd-vo "Ėkopolis"
Published: 1998
Place of publication: Kazanʹ
Language: rus
Number of pages: 183
Subjects: Environmental protection; Conservation of natural resources
Notes: Includes index.